wait what? Wibu?

1 I wish our classroom had some windows

2 I wish the sun were shining now

3 I wish the teacher would give us an exam the day after

4 I wish Lan and Mai knew how to make a cake

5 I wish we lived in a big flat in the city

6 I wish she didn't say goodbye to everyone

7 I wish I could go with you to the countryside

8 I wish Nam were old enough to ride the motorbike 

9 I wish my aunt and her children would come to dinner with us that night

10 I wish you didn't forget your homework

bạn hỏi gì vậy

1. A. depend B. enjoy C. separate D. return

2. A. men B. women C. mention D. sentence

3. A. depend B. entrance C. deposit D. respond

4. A. teacher B. head C. heavy D. breakfast

câu A nhé bạn

5.A

6.C

7.C

8.D

1.Man is likely to live on Mars in the future.

=> Man will live on Mars in the future.

2. Talking to your family members every day is very important.

=> It is very important to talk to your family members every day.

3. Mathematics improves the way we think: it is a basic tool of thinking

=> Since mathematic is a basic tool of thinking, it improves the way we think

4. The government believe it is beneficical to spend more money on space exploration.

=>It is believed to be beneficical to spend more money on space exploration by the government

5. " Can ypu lend me your Ipad for a few minutes " said Hoa to Thanh.

=> Hoa asked Thanh to lend her his iPad for a few minutes.

6.It is Tan's 15th Birthday next week

=>Tan will be fifteen years old next week

7. The small town has totally been destroyed by the hurricane

=> The hurricane has destroyed totally the small town.

8. They will widen the gate to let the cars run into the yard easily

=>The gate will be widened to let the cars run into the yard easily.

9. I can't come because i have to help my dad with something

=>If i don't have to help my dad with something, i can come.

10.As soon as me got on the plane , the pilot told us to get off agian

=> We had just got on the plane when the pilot told us to get off again.

vào ô trò chuyện ấy

a, PTK của hợp chất là 32.4,4375 = 142 (g/mol)

b,Ta có: 

 ⇒ X là nguyên tố oxi (O)